When it is time to make a change, firms should reluctantly accept that they may have to pay a bad boss to leave.

ECONOMIST: Firing the boss | The

Now is the time to make a change.

WHITEHOUSE: Champions of Change Blog

And I make that point just to say that every time we make a change like this, there are some folks who say no.

WHITEHOUSE: Shared Responsibility and Shared Prosperity Town Hall

It can take years for a movie to make it from studio approval to theaters -- and in that time, a lot can change.

CNN: Will the recession change movies?

But it took so much time to make the final wine selections that Mr. Mailvaganam doesn't plan to change them more than four times a year.

WSJ: Wine Bar Rules

Any time an outsider parachutes in to lead a turnaround, he must make tough choices over how much change to impose, and how quickly.

FORBES: A shock to the system

"For some time, I've been talking with (Turner Chairman and CEO) Phil Kent about wanting to make a change, and he supports my decision, " Walton wrote in a memo to employees.

CNN: president to resign at year's end

Initially, this may make it even more successful, but there is going to come a time that its business context is going to change: new technologies, consumer preferences or foreign entrants emerge.

FORBES: Five mistaken beliefs business leaders have about innovation

Oversight of insurance has always been a state prerogative and Americans are not really in the mood to make that change at this time.

FORBES: Would The Sale of Health Insurance Across State Lines Really Benefit Americans?